SANAA, Yemen/ISTANBUL Houthi Chief of Staff Muhammad Abdul Karim Al-Ghamari said Friday that Israel's attacks on Yemen's capital of Sanaa "will not go unpunished," following claims of an assassination attempt against senior Houthi leaders, according to the Houthi-affiliated SABA news agency. Ghamari said Israel's targeting of civilian neighborhoods in Sanaa would face retaliation. He emphasized Yemen would not retreat from supporting the Gaza Strip, regardless of the "scale of targeting or